diff --git a/src/getModelFolderContents.ts b/src/getModelFolderContents.ts
index d69f3a8..dbb4c38 100644
--- a/src/getModelFolderContents.ts
+++ b/src/getModelFolderContents.ts
@@ -107,7 +107,7 @@ function getObjectFromModelFile(
 	const fileComponents = filePath.split(path.sep);
 	const fileName = fileComponents
 		.slice(fileComponents.length - depthFromEnd)
-		.join(path.sep);
+		.join('/');
 
 	return { [fileName]: content };
 }